posix_getgid

posix_getgid

Return the real group ID of the current process

int **posix_getgid**

Return the numeric real group ID of the current process.

Returns the real group id, as an . int

Voorbeeld: example

This example will print out the real group id, even once the effective group id has been changed.

<?php
echo 'My real group id is '.posix_getgid(); //20
posix_setegid(40);
echo 'My real group id is '.posix_getgid(); //20
echo 'My effective group id is '.posix_getegid(); //40
?>

posix_getgrgid``posix_getegid``posix_setgid